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MJW0281AG
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MJW0281AG

Product Overview

Category

The MJW0281AG belongs to the category of power transistors.

Use

It is used in electronic circuits for amplification and switching applications.

Characteristics

  • High power handling capability
  • Low collector-emitter saturation voltage
  • Fast switching speed

Package

The MJW0281AG comes in a TO-3 metal can package.

Essence

This power transistor is essential for high-power amplification and switching tasks.

Packaging/Quantity

It is typically packaged individually and sold as single units.

Specifications

  • Collector-Emitter Voltage (VCEO): 250V
  • Collector Current (IC): 15A
  • Power Dissipation (Pd): 200W
  • DC Current Gain (hFE): 8-60

Detailed Pin Configuration

The MJW0281AG has a standard pin configuration with three leads: collector, base, and emitter.

Functional Features

  • High power handling capacity
  • Low saturation voltage
  • Fast switching speed
  • Robust construction for reliability

Advantages

  • Suitable for high-power applications
  • Low power dissipation
  • Wide range of DC current gain

Disadvantages

  • Relatively low DC current gain compared to some alternative models
  • Larger physical size due to TO-3 package

Working Principles

The MJW0281AG operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its collector and emitter terminals through the base terminal.

Detailed Application Field Plans

The MJW0281AG is commonly used in audio amplifiers, power supplies, motor control circuits, and high-power switching applications. Its robustness and high power handling make it suitable for demanding industrial and automotive applications.

Detailed and Complete Alternative Models

  • MJW0302AG
  • MJW21194G
  • MJL4281AG
  • MJL4302AG

These alternative models offer similar performance characteristics and can be used as substitutes for the MJW0281AG in various applications.

In conclusion, the MJW0281AG power transistor is a versatile component with high power handling capabilities, making it suitable for a wide range of amplification and switching applications. While it has certain disadvantages, its advantages and functional features make it a popular choice in the electronics industry.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MJW0281AG trong giải pháp kỹ thuật

  1. What is the maximum power dissipation of MJW0281AG?

    • The maximum power dissipation of MJW0281AG is 250 watts.

  2. What is the maximum collector current of MJW0281AG?

    • The maximum collector current of MJW0281AG is 16 amperes.

  3. What is the voltage rating of MJW0281AG?

    • The voltage rating of MJW0281AG is 250 volts.

  4. What type of package does MJW0281AG come in?

    • MJW0281AG comes in a TO-3P package.

  5. What are the typical applications of MJW0281AG?

    • MJW0281AG is commonly used in audio amplifiers, power supplies, and industrial applications.

  6. What is the thermal resistance of MJW0281AG?

    • The thermal resistance of MJW0281AG is typically 1.67°C/W.

  7. Is MJW0281AG suitable for high-power amplifier designs?

    • Yes, MJW0281AG is suitable for high-power amplifier designs due to its high power dissipation and collector current ratings.

  8. Does MJW0281AG require a heatsink for proper operation?

    • Yes, MJW0281AG typically requires a heatsink to dissipate heat effectively.

  9. What are the recommended operating conditions for MJW0281AG?

    • The recommended operating temperature range for MJW0281AG is -65°C to 200°C.

  10. Can MJW0281AG be used in automotive applications?

    • Yes, MJW0281AG can be used in automotive applications where high power and voltage capabilities are required.